275558504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 579747840

約数和(自身を除く): 304189336

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 673, 806, 1016, 1346, 1612, 1651, 2692, 3224, 3302, 3937, 5384, 6604, 7874, 8749, 13208, 15748, 17498, 20863, 31496, 34996, 41726, 51181, 69992, 83452, 85471, 102362, 166904, 170942, 204724, 271219, 341884, 409448, 542438, 683768, 1084876, 1111123, 2169752, 2222246, 2649601, 4444492, 5299202, 8888984, 10598404, 21196808, 34444813, 68889626, 137779252, 275558504]

約数ペア:

[(1, 275558504), (2, 137779252), (4, 68889626), (8, 34444813), (13, 21196808), (26, 10598404), (31, 8888984), (52, 5299202), (62, 4444492), (104, 2649601), (124, 2222246), (127, 2169752), (248, 1111123), (254, 1084876), (403, 683768), (508, 542438), (673, 409448), (806, 341884), (1016, 271219), (1346, 204724), (1612, 170942), (1651, 166904), (2692, 102362), (3224, 85471), (3302, 83452), (3937, 69992), (5384, 51181), (6604, 41726), (7874, 34996), (8749, 31496), (13208, 20863), (15748, 17498)]